Yamaha Outboard Owner Manuals | Yamaha Outboards A Yamaha outboard motor is a purchase of a lifetime and is the highest rated in reliability. Owner Manuals offer all the information to maintain your outboard motor. Yamaha Outboard Repair Manual Yamaha Outboard Repair Manuals Download a repair manual to your computer, tablet or smart phone instantly. All manuals are in pdf format for quick easy download. 1996-2009 Yamaha 6hp Repair Manual - All Models; 1996-2011 Yamaha 8hp Repair Manual - All Models; 1996-2010 Yamaha 9 Repair Manual - All Models.